48507720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 153964800

約数和(自身を除く): 105457080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 263, 265, 290, 318, 348, 424, 435, 526, 530, 580, 636, 696, 789, 795, 870, 1052, 1060, 1160, 1272, 1315, 1537, 1578, 1590, 1740, 2104, 2120, 2630, 3074, 3156, 3180, 3480, 3945, 4611, 5260, 6148, 6312, 6360, 7627, 7685, 7890, 9222, 10520, 12296, 13939, 15254, 15370, 15780, 18444, 22881, 23055, 27878, 30508, 30740, 31560, 36888, 38135, 41817, 45762, 46110, 55756, 61016, 61480, 69695, 76270, 83634, 91524, 92220, 111512, 114405, 139390, 152540, 167268, 183048, 184440, 209085, 228810, 278780, 305080, 334536, 404231, 418170, 457620, 557560, 808462, 836340, 915240, 1212693, 1616924, 1672680, 2021155, 2425386, 3233848, 4042310, 4850772, 6063465, 8084620, 9701544, 12126930, 16169240, 24253860, 48507720]

約数ペア:

[(1, 48507720), (2, 24253860), (3, 16169240), (4, 12126930), (5, 9701544), (6, 8084620), (8, 6063465), (10, 4850772), (12, 4042310), (15, 3233848), (20, 2425386), (24, 2021155), (29, 1672680), (30, 1616924), (40, 1212693), (53, 915240), (58, 836340), (60, 808462), (87, 557560), (106, 457620), (116, 418170), (120, 404231), (145, 334536), (159, 305080), (174, 278780), (212, 228810), (232, 209085), (263, 184440), (265, 183048), (290, 167268), (318, 152540), (348, 139390), (424, 114405), (435, 111512), (526, 92220), (530, 91524), (580, 83634), (636, 76270), (696, 69695), (789, 61480), (795, 61016), (870, 55756), (1052, 46110), (1060, 45762), (1160, 41817), (1272, 38135), (1315, 36888), (1537, 31560), (1578, 30740), (1590, 30508), (1740, 27878), (2104, 23055), (2120, 22881), (2630, 18444), (3074, 15780), (3156, 15370), (3180, 15254), (3480, 13939), (3945, 12296), (4611, 10520), (5260, 9222), (6148, 7890), (6312, 7685), (6360, 7627)]